Within the job search, you can search specifically for on campus or work study positions. To do this, navigate to the jobs workflow on the lefthand navigation pane.
To find positions designated as work study jobs, click on "View All" under job type:
Select "On Campus Employment" from the available job types.
This will give you all of the jobs that have been specified as on campus positions.
To find those positions specifically designated work study positions, scroll down the job search page and check the checkbox next to "Work Study". This will give you all positions that were marked as work study (some may also be on campus employment).